After a lot of one shot, clean drills i finally got to work on some loads. I ended up landing on 51.9 grains of H4831sc and am getting 3 rounds almost throug the same hole at 100yds. I also have a 3 shot group at 300yds at just under an inch. I'm still getting used to the gun and trying to hone my precision shooting techniques so maybe I can get it a little tighter. As a side note, I am very impressed with the Bushnell Elite 4200 tactical scope I put on this gun. It is a 6.5-24x50 with a 30mm tube and mil-dot reticle. The turrets track beautifully and it is incredibly bright. For the price this is very nice optics so check it out if u can! Hopefully I'll have some drop data to 800 or 1000yds soon. I'll keep y'all posted. Happy shooting!gun)